Question

A) 3,6:4 = 54 : x b) 3,5:0,7=x: 8​

Answer 1

Ответ:

Пошаговое объяснение:

Answer 2

To solve the given proportion problems, we'll use the property of proportions that states:

a/b = c/d is equivalent to a * d = b * c

Let's solve each proportion step by step:

A) 3.6 : 4 = 54 : x

Using the property of proportions: 3.6 * x = 4 * 54

Now, let's solve for x: 3.6x = 216

Divide both sides by 3.6: x = 216 / 3.6 x = 60

So, x = 60.

B) 3.5 : 0.7 = x : 8

Using the property of proportions: 3.5 * 8 = 0.7 * x

Now, let's solve for x: 28 = 0.7x

Divide both sides by 0.7: x = 28 / 0.7 x = 40

So, x = 40.